Answer:
[tex]1 = [/tex]
[tex] ({m}^{3} + 4m + 16)(m - 4)[/tex]
[tex]2 = [/tex]
[tex](4p {}^{2} - 6p + 9)(2p + 3)[/tex]
[tex]3 = [/tex]
[tex](4q {}^{2} + 10q - 25)(2q + 5)[/tex]
[tex]4 = [/tex]
[tex]( {u}^{2} - 2u + 4)({u}^{2} + 2u + 4)(u - 2)(u + 2)[/tex]
[tex]5 = [/tex]
[tex](25x {}^{2} + 5xy + {y}^{2} )(5x - y)[/tex]
